/Engine/Source/Runtime/PakFile/Public/IPlatformFilePak.h
Call the Visit function of the visitor once for each file or directory in a directory tree. This function explores subdirectories.
false if the directory did not exist or if the visitor returned false.
virtual bool IterateDirectoryStatRecursively ( const TCHAR * Directory, [IPlatformFile::FDirectoryStatVisitor](API\Runtime\Core\GenericPlatform\IPlatformFile\FDirectoryStatVisitor) & Visitor )